Role-Based Access Control Models
Computer
Role templates for content-based access control
RBAC '97 Proceedings of the second ACM workshop on Role-based access control
Securing context-aware applications using environment roles
SACMAT '01 Proceedings of the sixth ACM symposium on Access control models and technologies
Generalized Role-Based Access Control
ICDCS '01 Proceedings of the The 21st International Conference on Distributed Computing Systems
Content-triggered trust negotiation
ACM Transactions on Information and System Security (TISSEC)
Context sensitive access control
Proceedings of the tenth ACM symposium on Access control models and technologies
Formal model and policy specification of usage control
ACM Transactions on Information and System Security (TISSEC)
Attribute-Based authentication model for dynamic mobile environments
SPC'06 Proceedings of the Third international conference on Security in Pervasive Computing
Trust and privacy in attribute based access control for collaboration environments
Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services
Proceedings of the Fifth International Conference on Security of Information and Networks
RABAC: role-centric attribute-based access control
MMM-ACNS'12 Proceedings of the 6th international conference on Mathematical Methods, Models and Architectures for Computer Network Security: computer network security
Future Generation Computer Systems
| Hi-index | 0.00 |
The emergence of ubiquitous mobile devices, such as MP3 players, cellular phones, PDAs, and laptops, has sparked the growth of rich, mobile applications Moreover, these applications are increasingly “aware” of the user and her surrounding environment Dynamic mobile environments are generating new requirements – such as allowing users to access real-time, customized services on-demand and with no prior registration – that are not currently addressed by existing approaches to authorization We investigate using contextual information present in the user's operating environment, such as a user's location, for defining an authorization policy More precisely, we have defined an access control model that uses contextual attributes to capture the dynamic properties of a mobile environment, including attributes associated with users, objects, transactions, and the environment Our Contextual Attribute-Based Access Control model lends itself more naturally to a mobile environment where subjects and objects are dynamic Our authorization model promotes the adoption of many revolutionary mobile applications by allowing for the specification of flexible access control policies.